Université de Bordeaux
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Enhancing the ferroelectric performance of P(VDF-co-TrFE) through modulation of crystallinity and polymorphismEnhancing the ferroelectric performance of P(VDF-co-TrFE) through modulation of crystallinity and polymorphism

The functional properties of P(VDF-co-TrFE) are strongly dependent on its structure, which, in turn, depends on processing conditions applied. In this work we investigate the P(VDF-co-TrFE)...

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Synthesis of Bioinspired Curcuminoid Small Molecules for Solution-Processed Organic Solar Cells with High Open-Circuit VoltageSynthesis of Bioinspired Curcuminoid Small Molecules for Solution-Processed Organic Solar Cells with High Open-Circuit Voltage

Borondifluoride complexes of curcuminoid derivatives end-capped with triphenylamine groups were designed for solution-processed bulk-heterojunction organic solar cells. They were obtained very simply...

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Aqueous PCDTBT:PC71BM Photovoltaic Inks Made by NanoprecipitationAqueous PCDTBT:PC71BM Photovoltaic Inks Made by Nanoprecipitation

The fabrication of organic solar cells from aqueous dispersions of photoactive nanoparticles has recently attracted the interest of the photovoltaic community, since these dispersions offer an...

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Photoactive donor-acceptor composite nanoparticles dispersed in waterPhotoactive donor-acceptor composite nanoparticles dispersed in water

A major issue that inhibits the large-scale fabrication of organic solar modules is the use of chlorinated solvents considered to be toxic and hazardous. In this work, composite particles of...

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Highly ordered nanoring arrays formed by template Si-containing triblock terpolymer thin filmsHighly ordered nanoring arrays formed by template Si-containing triblock terpolymer thin films

Laterally ordered nanorings with a periodicity of 38 nm are produced from the directed self‐assembly of poly(1,1‐dimethylsilacyclobutane)‐block‐polystyrene‐block‐poly(methyl methacrylate)...

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Templated Sub-100-nm-Thick Double-Gyroid Structure from Si-Containing Block Copolymer Thin FilmsTemplated Sub-100-nm-Thick Double-Gyroid Structure from Si-Containing Block Copolymer Thin Films

The directed self-assembly of diblock copolymer chains (poly(1,1-dimethyl silacyclobutane)-block-polystyrene, PDMSB-b-PS) into a thin film double gyroid structure is described. A decrease of the...

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